Wildbachverbau /SCIENCE,BUILDING/
[DE] Wildbachverbau
[EN] flood protection
[FR] protections contre torrents
Wildbachverbau
[DE] Wildbachverbau
[EN] flood protection
[FR] protections contre torrents
Wildbachverbau,Wildbachverbauung
[DE] Wildbachverbau; Wildbachverbauung
[EN] torrent control
[FR] aménagememnt d' un torrent; correction d' un torrent; correction torrentielle